Analysis of interatomic Contacts of Structural Units in PDB entry:
6U9S

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 6U9S entry

There are 6 chains in PDB entry 6U9S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	SER 221
B	ASP 1	CYS 219
C	THR 111	HIS 202
D	GLN 1	PRO 219
E	ASP 1	GLU 218
F	GLY 112	HIS 203

There are 29 helices in PDB entry 6U9S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	65	Right-handed 310
Helix 2	AA2	A	74	76	Right-handed 310
Helix 3	AA3	A	87	91	Right-handed 310
Helix 4	AA4	A	193	195	Right-handed 310
Helix 5	AA5	A	207	210	Right-handed 310
Helix 6	AA6	B	85	89	Right-handed 310
Helix 7	AA7	B	126	131	Right-handed alpha
Helix 8	AA8	B	188	193	Right-handed alpha
Helix 9	AA9	C	112	114	Right-handed 310
Helix 10	AB1	C	115	137	Right-handed alpha
Helix 11	AB2	C	140	155	Right-handed alpha
Helix 12	AB3	C	162	164	Right-handed 310
Helix 13	AB4	C	165	172	Right-handed alpha
Helix 14	AB5	C	181	185	Right-handed 310
Helix 15	AB6	C	189	199	Right-handed alpha
Helix 16	AB7	D	62	65	Right-handed 310
Helix 17	AB8	D	74	76	Right-handed 310
Helix 18	AB9	D	87	91	Right-handed 310
Helix 19	AC1	D	193	195	Right-handed 310
Helix 20	AC2	D	207	210	Right-handed 310
Helix 21	AC3	E	85	89	Right-handed 310
Helix 22	AC4	E	126	131	Right-handed alpha
Helix 23	AC5	E	188	192	Right-handed alpha
Helix 24	AC6	F	115	137	Right-handed alpha
Helix 25	AC7	F	141	155	Right-handed alpha
Helix 26	AC8	F	162	164	Right-handed 310
Helix 27	AC9	F	165	172	Right-handed alpha
Helix 28	AD1	F	181	186	Right-handed alpha
Helix 29	AD2	F	189	200	Right-handed alpha

There are 22 sheets in PDB entry 6U9S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	6	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	10	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	34	39	anti-parallel
Strand 5	A	45	51	anti-parallel
Strand 6	A	58	60	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	10	12	first strand
Strand 2	A	113	117	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	106	109	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	126	130	first strand
Strand 2	A	141	151	anti-parallel
Strand 3	A	182	191	anti-parallel
Strand 4	A	169	171	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	137	138	first strand
Strand 2	A	141	151	anti-parallel
Strand 3	A	182	191	anti-parallel
Strand 4	A	175	176	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	157	160	first strand
Strand 2	A	201	206	anti-parallel
Strand 3	A	211	216	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	76	81	anti-parallel
Strand 4	B	68	73	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	107	111	parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	39	44	anti-parallel
Strand 5	B	51	55	anti-parallel
Strand 6	B	59	60	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	107	111	parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	102	103	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	119	123	first strand
Strand 2	B	134	144	anti-parallel
Strand 3	B	178	187	anti-parallel
Strand 4	B	164	168	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	158	159	first strand
Strand 2	B	149	155	anti-parallel
Strand 3	B	196	203	anti-parallel
Strand 4	B	210	215	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	113	117	parallel
Strand 3	D	92	99	anti-parallel
Strand 4	D	106	109	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	130	first strand
Strand 2	D	141	151	anti-parallel
Strand 3	D	182	191	anti-parallel
Strand 4	D	169	171	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	138	first strand
Strand 2	D	141	151	anti-parallel
Strand 3	D	182	191	anti-parallel
Strand 4	D	175	176	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	157	160	first strand
Strand 2	D	201	206	anti-parallel
Strand 3	D	211	216	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	76	81	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	13	first strand
Strand 2	E	107	111	parallel
Strand 3	E	90	96	anti-parallel
Strand 4	E	39	44	anti-parallel
Strand 5	E	50	55	anti-parallel
Strand 6	E	59	60	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	13	first strand
Strand 2	E	107	111	parallel
Strand 3	E	90	96	anti-parallel
Strand 4	E	102	103	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	119	123	first strand
Strand 2	E	134	144	anti-parallel
Strand 3	E	178	187	anti-parallel
Strand 4	E	164	168	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	158	159	first strand
Strand 2	E	149	155	anti-parallel
Strand 3	E	196	203	anti-parallel
Strand 4	E	210	215	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6U9S

Analysis of interatomic Contacts of Structural Units in PDB entry:
6U9S